Tizen Developers

OST to PST Conversion Application offers error-free data migration. The application gives you no reason to complain because it exports data seamlessly. All email features are exported including CC, BCC, too, and from. The exported OST files save in Outlook PST format and at the user’s specified location. It could be any suitable location in the system. If you are interested in the utility, you can consider its free demo version. Refer:- https://www.softakensoftware.com/ost-to-pst-converter.html

You can perform this task by using the free manual methods. However, experts have always recommended opting for a professional software approach. This is because it has some advanced features that optimize the entire process and keep your file data secure. In this regard, I have used the Cigati OST to PST Converter that helped me to perform this conversion conveniently. Additionally, it has an interactive and easy-to-use interface that is compatible with technical and non-technical users You can also try its free demo version to analyze the performance of this software. 

If you want to convert OST to PST manually, then there are various manual methods available to perform this conversion. You can choose any at your convenience. I have found a post that beautifully describes the manual methods to perform this conversion. If you are interested, then follow the below link.

https://www.syscurve.com/blog/how-to-convert-ost-to-pst.html